Coupler for model railroad cars and locomotives



FIG. 1 is a front to rear perspective view of a coupler for model railroad cars and locomotives, showing my new design;

FIG. 2 is a top view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a front view thereof; and,

FIG. 7 is a rear view thereof. 

The ornamental design for a coupler for model railroad cars and locomotives, as shown and described. 